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Perrin Air Oil Separator for 1st Gen Subaru WRX

Subaru WRX - 2015 to 2021 - Sedan [All] (Black) (Without Eyesight)
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Fits:
Subaru WRX - 2015 to 2021 - Sedan [All Trim Levels]
Notes:
  • Black
  • Without Eyesight
More Info:
For models without Eyesight package only. Works with a front mounted intercooler (FMIC) or a top mounted intercooler (TMIC).
List Price:
$588.00
Our Price:
$449.97
You Save:
$138.03
 
 
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Select an Application For Your
1st Gen Subaru WRX
 
Year Range
Door Config  [Trim Level]
Application / Notes
2015 to 2021
Sedan [All]
(Black) (Without Eyesight)
2015 to 2021
Sedan [All]
(Neon Yellow) (Without Eyesight)
2015 to 2021
Sedan [All]
(Red) (Without Eyesight)
 
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The Perrin Air Oil Separator is, as it's name implies, not a simple catch can. Unlike a catch can, these separators offer a unique approach to the same issue. The separator allows the oils collected to be drained back to the engine! This eliminates the need to constantly check the separator every few hundred miles and draining it like you would on a standard catch can. Simple maintenance is still required and will be detailed in the instructions on how to and how often it should be done.

The Perrin Air Oil Separator has different chambers within it to divert oil to the bottom of the can. From here, the oil passes through a reusable filter that removes any contaminant in the oils. A drain at the bottom then puts the oil back into the engine and oil free air into the intake. The bottom of the can is also heated using coolant to ensure the unit is the same temperature as the engine. This helps to decrease water condensation in the system and reduces the sludge found at the bottom of most catch cans.

The red or black powder coating provides a quality finish that you can show off under the hood while also ensuring it is protected from corrosion. The CNC machined fittings are anodized for corrosion resistance as well as provide a sleek and clean look. With minor need of attention and detail put into it's construction, makes the Air Oil Separator much more than just your average can.

Key Features:
  • Reduces oil contamination from the intake system.
  • Reduces carbon build up.
  • Works well on stock and modified vehicles.
  • Direct bolt on brackets make this a simple install on most models.
  • Requires very little attention or maintenance.
  • Will work with front mounted intercoolers on most applications.
  • 5 Year Warranty: Protects the original purchaser for up to 60 months from the date of purchase, the Perrin warranty is one of the best available.
Usage Notes: This system is designed to work with normal levels of blow by gasses. If you have an engine with excessive amounts of blow by gasses (built motor or higher mileage engine with loose ring gaps), you may still experience some oil passing through still.

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